<h1 style="text-align: center;"><span style="font-family: tahoma, arial, helvetica, sans-serif; color: rgb(126, 140, 141);">Senior Data Analyst </span></h1> <p> </p> <p style="text-align: center;"><span style="color: rgb(126, 140, 141); font-family: tahoma, arial, helvetica, sans-serif;"><em>Prolific</em></span></p> <p><span style="font-family: tahoma, arial, helvetica, sans-serif;">Prolific is not just another player in the AI space—we are the architects of the human data infrastructure that's reshaping the landscape of AI development. In a world where foundational AI technologies are increasingly commoditized, it's the quality and diversity of human-generated data that truly differentiates products and models.</span></p> <p style="text-align: center;"> </p> <p style="text-align: center;"><span style="color: rgb(126, 140, 141); font-family: tahoma, arial, helvetica, sans-serif;"><em>The role</em></span></p> <p><span style="font-family: tahoma, arial, helvetica, sans-serif;">As Prolific scales, maintaining a healthy and sustainable participant marketplace will be critical to our ability to meet growing demand for high-quality human data. We are looking for a Senior Data Analyst who can independently drive strategic marketplace analytics and act as an end-to-end partner across product, operations, and leadership.</span></p> <p style="text-align: center;"> </p> <p style="text-align: center;"><span style="font-family: tahoma, arial, helvetica, sans-serif; color: rgb(126, 140, 141);"><em>What you’ll bring to the role</em></span></p> <ul> <li style="font-family: tahoma, arial, helvetica, sans-serif;"><span style="font-family: tahoma, arial, helvetica, sans-serif;"><strong>Senior Analytics Expertise:</strong> Advanced SQL and strong Python proficiency (e.g. pandas, experimentation analysis, automation), with a proven track record of architecting scalable reporting frameworks and data marts in modern BI tools (Metabase, Looker, Tableau, Hex). Demonstrated capability to independently own ambiguous problems end-to-end — from complex raw data to executive-ready strategic insights.</span></li> <li style="font-family: tahoma, arial, helvetica, sans-serif;"><span style="font-family: tahoma, arial, helvetica, sans-serif;"><strong>Lifecycle Analytics:</strong> Experience analysing user acquisition, onboarding, activation, engagement, retention, churn, and behavioural cohorts.</span></li> <li style="font-family: tahoma, arial, helvetica, sans-serif;"><span style="font-family: tahoma, arial, helvetica, sans-serif;"><strong>Experimentation & Statistics:</strong> Experience designing and analysing A/B or operational experiments, with solid grounding in statistical concepts and causal thinking.</span></li> <li style="font-family: tahoma, arial, helvetica, sans-serif;"><span style="font-family: tahoma, arial, helvetica, sans-serif;"><strong>Product Thinking:</strong> Ability to translate participant and marketplace challenges into measurable hypotheses, success metrics, and actionable recommendations.</span></li> <li style="font-family: tahoma, arial, helvetica, sans-serif;"><span style="font-family: tahoma, arial, helvetica, sans-serif;"><strong>Commercial Acumen:</strong> Strong ability to connect operational metrics to revenue, margin, and financial performance — understanding not just what is happening, but why it matters commercially.</span></li> <li style="font-family: tahoma, arial, helvetica, sans-serif;"><span style="font-family: tahoma, arial, helvetica, sans-serif;"><strong>Strategic Autonomy & Ownership:</strong> Exceptional ability to operate with high autonomy in a dynamic environment, independently setting priorities, challenging assumptions, framing complex problems, and driving strategic initiatives from initial hypothesis through execution.</span></li> <li style="font-family: tahoma, arial, helvetica, sans-serif;"><span style="font-family: tahoma, arial, helvetica, sans-serif;"><strong>Executive Leadership & Stakeholder Management:</strong> Proven track record of influencing senior leadership and cross-functional partners across Product, Operations, Commercial, and Finance functions, telling compelling data-driven stories that shape strategy.</span></li> <li style="font-family: tahoma, arial, helvetica, sans-serif;"><span style="font-family: tahoma, arial, helvetica, sans-serif;"><strong>Marketplace Understanding:</strong> Strong grasp of B2B and two-sided marketplace metrics and economics.</span></li> <li style="font-family: tahoma, arial, helvetica, sans-serif;"><span style="font-family: tahoma, arial, helvetica, sans-serif;"><strong>Clear Communication:</strong> Ability to translate complex analysis into concise, decision-ready insights that shape strategy and execution.</span></li> </ul> <p style="text-align: center;"> </p> <p style="text-align: center;"><span style="color: rgb(126, 140, 141); font-family: tahoma, arial, helvetica, sans-serif;"><em>What you'll be doing</em></span></p> <div> <div> <div> <div> <div> <div> <div> <div> <div> <div> <div> <div> <div> <ul> <li style="font-family: tahoma, arial, helvetica, sans-serif;"><span style="font-family: tahoma, arial, helvetica, sans-serif;">Autonomously own analytics across the full participant lifecycle—from acquisi